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| author | Johannes Weiner <hannes@cmpxchg.org> | 2024-07-01 11:31:15 -0400 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-07-10 12:14:54 -0700 |
| commit | 3a3b7fec3974f954600844e41d773c00857ef48a (patch) | |
| tree | 40eb0671403d8c096f35cc0b5d457802dd139e1f /init | |
| parent | 6df13230b612af81ce04f20bb37a02e58ef71925 (diff) | |
| download | linux-3a3b7fec3974f954600844e41d773c00857ef48a.tar.gz linux-3a3b7fec3974f954600844e41d773c00857ef48a.tar.bz2 linux-3a3b7fec3974f954600844e41d773c00857ef48a.zip | |
mm: remove CONFIG_MEMCG_KMEM
CONFIG_MEMCG_KMEM used to be a user-visible option for whether slab
tracking is enabled. It has been default-enabled and equivalent to
CONFIG_MEMCG for almost a decade. We've only grown more kernel memory
accounting sites since, and there is no imaginable cgroup usecase going
forward that wants to track user pages but not the multitude of
user-drivable kernel allocations.
Link: https://lkml.kernel.org/r/20240701153148.452230-1-hannes@cmpxchg.org
Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Roman Gushchin <roman.gushchin@linux.dev>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Shakeel Butt <shakeel.butt@linux.dev>
Acked-by: David Hildenbrand <david@redhat.com>
Cc: Muchun Song <muchun.song@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'init')
| -rw-r--r-- | init/Kconfig | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/init/Kconfig b/init/Kconfig index aca0ae9be04f..26bf8bb0a7ce 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -986,11 +986,6 @@ config MEMCG_V1 San N is unsure. -config MEMCG_KMEM - bool - depends on MEMCG - default y - config BLK_CGROUP bool "IO controller" depends on BLOCK |